Assignee
ESCHER WYSS LTD
103 granted patents·1,805 citations·filing 1973–1983
Top patents by PatentIndex Score
103 records- 0196US4126360AFrancis-type hydraulic machineESCHER WYSS LTD·Filed 1976·Granted Nov 21, 1978·120 cites·8 claims
- 0293US4421990ATidal power plant and method of operating the sameESCHER WYSS LTD·Filed 1982·Granted Dec 20, 1983·82 cites·18 claims
- 0393US4074624AMethod of adjusting the contact pressure of a rolling mill and apparatus for the performance thereofESCHER WYSS LTD·Filed 1976·Granted Feb 21, 1978·61 cites·15 claims
- 0489US4073549AHydrostatic supporting deviceESCHER WYSS LTD·Filed 1976·Granted Feb 14, 1978·39 cites·19 claims
- 0588US4114959AHydrostatic supporting device including bearing shoeESCHER WYSS LTD·Filed 1977·Granted Sep 19, 1978·37 cites·5 claims
- 0688US4064403ARim-type hydroelectric machineESCHER WYSS LTD·Filed 1976·Granted Dec 20, 1977·40 cites·15 claims
- 0788US3994367AHydrostatically lubricated bearingESCHER WYSS LTD·Filed 1975·Granted Nov 30, 1976·40 cites·7 claims
- 0887US4422318ARoller with a roller surface which is to be heated or cooledESCHER WYSS LTD·Filed 1981·Granted Dec 27, 1983·22 cites·19 claims
- 0987US4282639AHeated controlled deflection rollESCHER WYSS LTD·Filed 1979·Granted Aug 11, 1981·34 cites·10 claims
- 1087US4041752ARolling mills having hydraulic forces exerted on the exterior roll surfacesESCHER WYSS LTD·Filed 1976·Granted Aug 16, 1977·28 cites·14 claims
- 1187US4014497AVertical centrifugeESCHER WYSS LTD·Filed 1976·Granted Mar 29, 1977·63 cites·10 claims
- 1286US4023480AApparatus for controlling a deflection compensating press roll of a rolling millESCHER WYSS LTD·Filed 1976·Granted May 17, 1977·20 cites·20 claims
- 1385US4106405AControlled deflection rollESCHER WYSS LTD·Filed 1977·Granted Aug 15, 1978·25 cites·8 claims
- 1484US3997952ARoll for a rolling millESCHER WYSS LTD·Filed 1976·Granted Dec 21, 1976·25 cites·10 claims
- 1583US4430221ACentrifuge sieveESCHER WYSS LTD·Filed 1982·Granted Feb 7, 1984·38 cites·13 claims
- 1682US3932921AControlled deflection rollESCHER WYSS LTD·Filed 1975·Granted Jan 20, 1976·19 cites·7 claims
- 1781US4123666ARim-type hydroelectric machineESCHER WYSS LTD·Filed 1976·Granted Oct 31, 1978·32 cites·15 claims
- 1880US4464580AHydro-electric turbo-machineESCHER WYSS LTD·Filed 1982·Granted Aug 7, 1984·36 cites·23 claims
- 1979US4319522ARolling mill for rolling web-like materialsESCHER WYSS LTD·Filed 1980·Granted Mar 16, 1982·20 cites·10 claims
- 2079US4124349ARolling mill with two press gapsESCHER WYSS LTD·Filed 1977·Granted Nov 7, 1978·17 cites·9 claims
- 2179US3997953ATemperature-controlled roll for a rolling millESCHER WYSS LTD·Filed 1976·Granted Dec 21, 1976·35 cites·12 claims
- 2278US4282638AControlled deflection rollESCHER WYSS LTD·Filed 1979·Granted Aug 11, 1981·24 cites·17 claims
- 2377US4218905ARolling millESCHER WYSS LTD·Filed 1977·Granted Aug 26, 1980·16 cites·29 claims
- 2477US4213232AControlled deflection rollESCHER WYSS LTD·Filed 1979·Granted Jul 22, 1980·24 cites·2 claims
- 2577US4096587AMixer for resin and sandESCHER WYSS LTD·Filed 1977·Granted Jun 20, 1978·16 cites·10 claims
- 2677US4066554AFiltration apparatusESCHER WYSS LTD·Filed 1976·Granted Jan 3, 1978·38 cites·6 claims
- 2777US4058877ADeflection-controlled roll for the pressure treatment of materials in web formESCHER WYSS LTD·Filed 1976·Granted Nov 22, 1977·23 cites·11 claims
- 2877US3949455AFlexure-compensating rollESCHER WYSS LTD·Filed 1975·Granted Apr 13, 1976·16 cites·5 claims
- 2976US4093552AFiltration apparatusESCHER WYSS LTD·Filed 1976·Granted Jun 6, 1978·37 cites·7 claims
- 3075US4246668ATreatment of a web of materialESCHER WYSS LTD·Filed 1979·Granted Jan 27, 1981·11 cites·14 claims
- 3174US4319389AControlled deflection rollESCHER WYSS LTD·Filed 1979·Granted Mar 16, 1982·15 cites·9 claims
- 3273US4556573AMethod for treating soybeansESCHER WYSS LTD·Filed 1981·Granted Dec 3, 1985·19 cites·15 claims
- 3373US4330411AProcess for treating clarified sludgeESCHER WYSS LTD·Filed 1980·Granted May 18, 1982·40 cites·12 claims
- 3473US4059976ARolling millESCHER WYSS LTD·Filed 1976·Granted Nov 29, 1977·14 cites·1 claims
- 3572US4216918AFiberizerESCHER WYSS LTD·Filed 1978·Granted Aug 12, 1980·14 cites·8 claims
- 3671US4543162AMulti-ply headbox having adjustable outlet slicesESCHER WYSS LTD·Filed 1983·Granted Sep 24, 1985·22 cites·19 claims
- 3771US4113325ASupporting deviceESCHER WYSS LTD·Filed 1976·Granted Sep 12, 1978·21 cites·8 claims
- 3871US4047274ASupport for continuously cast hot metal componentsESCHER WYSS LTD·Filed 1976·Granted Sep 13, 1977·10 cites·14 claims
- 3970US4259136AMethod of making a centrifuge screenESCHER WYSS LTD·Filed 1979·Granted Mar 31, 1981·17 cites·1 claims
- 4070US4047273ADeflection compensating rollESCHER WYSS LTD·Filed 1976·Granted Sep 13, 1977·12 cites·10 claims
- 4167US4167964AContinuous casting plantESCHER WYSS LTD·Filed 1976·Granted Sep 18, 1979·11 cites·6 claims
- 4267US4091517AHydrostatic support arrangementESCHER WYSS LTD·Filed 1977·Granted May 30, 1978·19 cites·19 claims
- 4366US4404724AHydrostatic support element, especially for a controlled deflection rollESCHER WYSS LTD·Filed 1981·Granted Sep 20, 1983·24 cites·10 claims
- 4466US4154078ARolling millESCHER WYSS LTD·Filed 1977·Granted May 15, 1979·10 cites·3 claims
- 4566US4090282ADeflection control deviceESCHER WYSS LTD·Filed 1977·Granted May 23, 1978·16 cites·12 claims
- 4664US4357743AControlled deflection rollESCHER WYSS LTD·Filed 1981·Granted Nov 9, 1982·20 cites·15 claims
- 4764US4233322AManufacturing of instant products from legumesESCHER WYSS LTD·Filed 1978·Granted Nov 11, 1980·23 cites·9 claims
- 4864US4136546APressure rollESCHER WYSS LTD·Filed 1977·Granted Jan 30, 1979·9 cites·10 claims
- 4963US4249290AControlled deflection rollESCHER WYSS LTD·Filed 1978·Granted Feb 10, 1981·15 cites·10 claims
- 5063US4092916AControlled-deflection rollESCHER WYSS LTD·Filed 1977·Granted Jun 6, 1978·9 cites·5 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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